Watch casing



FIG. 1 is a perspective view of a watch casing showing my new design with a cover in the closed position;

FIG. 2 is a left side elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a first end elevational view thereof;

FIG. 6 is a second end elevational view thereof;

FIG. 7 is a bottom plan view;

FIG. 8 is a perspective view of the watch casing showing my new design with the cover in the opened position;

FIG. 9 is a left side elevational view of FIG. 8;

FIG. 10 is a top plan view of FIG. 8;

FIG. 11 is a right side elevational view of FIG. 8;

FIG. 12 is a first end elevational view of FIG. 8;

FIG. 13 is a second end elevational view of FIG. 8; and,

FIG. 14 is a bottom plan view of FIG. 8. 

The ornamental design for a watch casing, as shown and described. 